Before construction - Alaskan Way Viaduct Project (southeast view)
This visual timeline shows in the construction steps for replacing the southern mile of the Alaskan Way Viaduct between summer 2010 and the end of 2013. The project aims to connect to any future replace of the viaduct between South King Street and Battery Street. These images show where traffic will be located during each step.
A. SR 99/Alaskan Way Viaduct.
B. Southbound SR 99 off-ramp.
C. Northbound SR 99 on-ramp